1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elza [17]
3 years ago
10

How do you get an equation in slope intercept form through the points (-1,-2) and (1,4)

Mathematics
1 answer:
Sever21 [200]3 years ago
6 0
(4+2)/(1+1)= 6/2= 3 is the slope

y + 2 = 3(x + 1)
y+2=3x+3
y= 3x+1
You might be interested in
What is the approximate distance between the points (-5,1) and (-2,3) on a coordinate grid? Show me an example please
yaroslaw [1]

Answer:

d=\sqrt{13}\ units   or  d=3.61\ units

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}

A(-5,1)\\E(-2,3)  

substitute the values

d=\sqrt{(3-1)^{2}+(-2+5)^{2}}

d=\sqrt{(2)^{2}+(3)^{2}}

d=\sqrt{13}\ units

d=3.61\ units

the graph in the attached figure  

4 0
3 years ago
Find the length of the third side. If necessary, round to the nearest tenth.
schepotkina [342]

Answer:

4.5

Step-by-step explanation:

To find the hypotenuse of a right triangle, we use Pythagorean's Theorem which states that a^{2}+b^{2} =c^{2}. Plugging in the values of the two legs given, we get 2^{2} +4^{2} =c^{2} =20. We can take the square root of each side and get that c=\sqrt{20} =4.5.

4 0
2 years ago
Read 2 more answers
Find the quotient. (-2) divided by 9
lora16 [44]

Answer:

-0.22222222222222222222222

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
1+1=?<br><br> Please answer with a very detailed explanation.
Olenka [21]
Answer: 2
Explanation:
4 0
3 years ago
Read 2 more answers
49/10 as a mixed number
Anni [7]
 ⇒ \frac{49}{10} 

\frac{49}{10} is a improper fraction. 
\frac{49}{10} as a mixed number would be 4 \frac{9}{10}

⇒10 x 4 = 40 
⇒40 + 9 = 49 

\frac{49}{10} = 4 \frac{9}{10} 

⇒ANSWER = 4 \frac{9}{10}

 
7 0
3 years ago
Read 2 more answers
Other questions:
  • Alberto feeds his fish the same amount of food each day. A 2 ounce jar of fish food flakes has enough food for Alberto to feed h
    12·1 answer
  • Watching tv: in 2012, the general social survey asked a sample of 1310 people how much time they spend\t watching tv each day. T
    5·1 answer
  • Can someone check this for me?
    13·1 answer
  • Estimate 543-358 then find the difference
    12·1 answer
  • How do i solve this equation for x? 6e^2x=7e^4x
    14·1 answer
  • 45/30 in its simplest form
    5·1 answer
  • What’s the answer to x(-3-2)
    15·2 answers
  • Which pair of figures has the same number of faces as vertices
    8·1 answer
  • Pls help me i need help with this
    13·1 answer
  • Please please help me omg I give 28 points
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!